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Malicious package

eiljanlambpfwoRubyGems

Advisory published Updated

eiljanlambpfwo is a confirmed malicious RubyGems package (MAL-2026-7653) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in eiljanlambpfwo (RubyGems)

MAL-2026-7653
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall eiljanlambpfwo

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

88b0146cf51f2a918d75d00a8ba6e8b77b52c0cfbe4a425d1911a66ed57bb349
7d1870aab70bf26d93f47eb41f7e82ead784ab7a90fdeb265a6f2a3a0917eba5

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for eiljanlambpfwo (version 0.0.1).

  2. If you installed it — respond

    Remove eiljanlambpfwo from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If eiljanlambpfwo was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. eiljanlambpfwo on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02304RLUA-2026-08039

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks eiljanlambpfwo-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Explore

eiljanlambpfwo (RubyGems) malicious package — MAL-2026-7653 | O3 Security